Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterborne epoxy resin porcelain coating and preparation method thereof

A water-based epoxy resin and vitrification technology, which is applied in the field of coatings, can solve the problems of poor uniformity and integrity, easy peeling and deterioration of the paint surface, and achieve the effects of improving brightness and flatness, reducing health threats, and improving reflective effects

Inactive Publication Date: 2019-08-27
TAIYUAN LUBANG TECH CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main components are calcite powder, light calcium carbonate, Shuangfei powder and other pigments and fillers. The mixed colloid solution is added as a solvent. The formula is simple. After curing, it cannot form a dense structure similar to ceramic glaze, and the uniformity and integrity are poor. , leading to common problems such as easy peeling, deterioration, peeling, discoloration, cracks and other problems on the paint surface, which seriously affect the painting and use effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of waterborne epoxy resin vitrification coating described in the present embodiment comprises the raw material composition of following mass parts:

[0034] Component A: 47 parts of water-based epoxy resin emulsion, 28 parts of aluminum oxide dispersion;

[0035] Component B: 47 parts of water-based vitrified paint curing agent, 5 parts of ceramic powder, 15 parts of precipitated barium sulfate, 4 parts of fluorite powder, 18.5 parts of rutile titanium dioxide, 0.5 part of cellulose, DC-71 of Air Products Company of the United States 0.5 parts, 0.6 parts of DC51 from Dow Corning, 0.6 parts of BYK-420 from Germany BYK, 0.6 parts of DN-3516 from Huizhou Detian New Material Co., Ltd., 7.7 parts of industrial water.

[0036] Wherein the preparation method of water-based porcelain paint curing agent is completed according to the following steps:

[0037] Wherein the specific preparation method of the water-based porcelain coating curing agent is as follows:

[0038]...

Embodiment 2

[0049] A kind of waterborne epoxy resin vitrification coating described in the present embodiment comprises the raw material composition of following mass parts:

[0050] Component A: 55 parts of water-based epoxy resin emulsion, 20 parts of aluminum oxide dispersion;

[0051] Component B: 55 parts of water-based porcelain paint curing agent, 6 parts of ceramic powder, 10 parts of precipitated barium sulfate, 5 parts of fluorite powder, 21 parts of rutile titanium dioxide, 1 part of cellulose, Shanghai Tiger Polymer Technology Co., Ltd. 0.1 part of Tech-365W, 0.2 part of SG-536K from Guangdong Shengfu Chemical Co., Ltd., 0.2 part of BYK-425 from German BYK company as anti-sagging agent, 0.3 part of DS-H010 from Dongguan Century Hongtu Chemical Technology Co., Ltd. 1.2 parts of industrial water.

[0052] Wherein the preparation method of water-based porcelain paint curing agent is completed according to the following steps:

[0053] Wherein the specific preparation method of ...

Embodiment 3

[0065] A kind of waterborne epoxy resin vitrification coating described in the present embodiment comprises the raw material composition of following mass parts:

[0066] Component A: 50 parts of water-based epoxy resin emulsion, 25 parts of aluminum oxide dispersion;

[0067] Component B: 50 parts of water-based vitrified paint curing agent, 5.2 parts of ceramic powder, 13 parts of precipitated barium sulfate, 4.3 parts of fluorite powder, 19.5 parts of rutile titanium dioxide, 0.6 part of cellulose, BYK-019 0.4 parts of German BYK company 0.4 parts of SP-9512 from Dongguan Bocheng Chemical Co., Ltd., 0.4 parts of Japanese Disbaron AQH-800, 0.5 parts of CA-706 from Guangzhou Duomeiduo New Material Co., Ltd., and 5.7 parts of industrial water.

[0068] Wherein the preparation method of water-based porcelain paint curing agent is completed according to the following steps:

[0069] Wherein the specific preparation method of the water-based porcelain coating curing agent is as ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
epoxy valueaaaaaaaaaa
epoxy valueaaaaaaaaaa
epoxy valueaaaaaaaaaa
Login to View More

Abstract

The invention provides a waterborne epoxy resin porcelain coating and a preparation method thereof, and belongs to the technical field of coatings. Epoxy-terminated organosilicon is grafted onto epoxyresin curing agent molecules; after curing, epoxy resin molecules, curing agent molecules and epoxy-terminated organosilicon molecules form a whole, silicon atoms on an organic high-molecular polymercan form hydrogen bonds with inorganic materials such as silicon atoms and aluminum atoms in fillers and auxiliaries. Compared with intermolecular forces formed by traditional physical mixing, the hydrogen bonds are combined more firmly, the overall performance of a coating film is improved, a dense organic polymer / inorganic oxide composite protective layer is formed, and an inorganic oxide protective structure of porcelain enamel is formed to the maximum extent. The hardness of a paint film can be effectively improved, and the abrasive resistance, the weather resistance, corrosion resistanceand the like of the paint film are improved.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a water-based epoxy resin vitrified coating and a preparation method thereof. Background technique [0002] The main components of the ceramic coating film are very similar to ceramic glazes, mostly inorganic-organic composite coatings composed of metal oxides or non-metal oxides, nitrides and a small amount of polyalkoxyorganosilanes. Before use, it is generally subject to ingredients, mixing, aging, spraying construction, and high-temperature baking to form a high-hardness enamel-like coating film. Its dense and uniform internal organic / inorganic composite structure ensures that ceramic coatings have excellent scratch resistance. Abrasion resistance, high temperature resistance, acid and alkali resistance. The so-called porcelain paint is exactly a kind of imitation enamel paint, and after the construction is completed, a kind of decorative paint similar to the ce...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/61C09D5/08
CPCC08K2003/162C08K2003/2241C08K2003/3045C09D5/08C09D7/61C09D163/00C08L1/02C08K3/00C08K3/22C08K3/30C08K3/16
Inventor 王宏斌陈峰阳张海舰高俊亮张井亮杨子俊
Owner TAIYUAN LUBANG TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com